Aggregator

Log Number: 4486518Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

Log Number: 4486515Logbook(s): 

• ELOG
• LERFLOG

Body: The following entry was placed in the Accelerator Bypassed-Interlocks Log (ABIL) Device: OM228 Function: Oxygen Monitor Location: LERF GTS Stairwell Purpose: sensor drift causing alarm Exp.

Log Number: 4486514Logbook(s): 

• ELOG

Body: 

OM228 in the LERF went into alarm overnight. bypassed until next global cal. Overlapping heads 227 and 232 are both operational.

Log Number: 4486513Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

LERF vault ODH sensor 228 in alarm, operators investigated the alarm but didnt find an issue. SSG was contacted and sensor is being bypassed.

Log Number: 4486512Logbook(s): 

• ELOG
• LERFLOG

Body: The following entry was removed from the Accelerator Bypassed-Interlocks Log (ABIL) Tag # 9650 Device: OM227 Function: Oxygen Monitor Location: LERF Wiggler Pit Purpose: In alarm. No adjacent head bypassed.

Log Number: 4486507Logbook(s): 

• ELOG

Entry Makers: eformanBody: 

LERF ODH head #228 - No ODH condition found

Log Number: 4486505Logbook(s): 

• ELOG

Entry Makers: eformanBody: 

ODH alarm in LERF head #228. Adjacent head is bypassed. Ops investigating. SSG enroute to site.

Log Number: 4486504Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

fixed the NL gangphase, 1A SLM looked squished

Log Number: 4486483Logbook(s): 

• DCLOG
• ELOG

Entry Makers: yoonBody: 

Needed to swap trim card as this magnet wouldnt take setpoint to clear fault

Log Number: 4486480Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16704Title:
MDB1L26H mismatch

Summary:
MDB1L26H mismatchDuration:
10 minutes

Time Down:
11-Apr-2026 18:06

Time Up:
11-Apr-2026 18:16

Log Number: 4486476Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16704Title:
MDB1L26H mismatch

Summary:
MDB1L26H mismatchDuration:
1 minute

Time Down:
11-Apr-2026 18:06

Time Up:
Catego

Log Number: 4486475Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Friday April 10 through 18:00 Saturday April 11 AES Safety Systems Routine Maintenance of ODH Systems (Managed by SSG).

2026-04-11 13:04 - Mike Beizer

Log Number: 4486473Logbook(s): 

• ELOG

Entry Makers: beneschBody: 

myStats -b '2026-04-11 17:44:00' -c IBC0R08CRCUR1 -r 0:100 -l @maglist.txt -f magstats2.txt

Nothing leaps out at me. Sorted by sigma/mean, descending.

Log Number: 4486470Logbook(s): 

• DCLOG
• ELOG

Entry Makers: yoonBody: 

took setpoint, will cycle on next trip

Log Number: 4486460Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Yoon
DATE:             04/11/2026
SHIFT:               Swing

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4486459Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Schaumloffel
DATE:             04/11/2026
SHIFT:               Swing

The operator has read the following:

Log Number: 4486454Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4486453Logbook(s): 

• DCLOG
• ELOG

Entry Makers: janakBody: 

Log Number: 4486452Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 3 4cmPass: 2Note: SHMS angle -10.67,current -396.1Calibrated On:2026-Mar-31 17:58Calibrated By: yoonFile:C-2026-03-31_1758_Loop_3_4cm_Pass-2.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4486449Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD